Here's a look at an unlisted Hemingray-21 with round drips similar to a piece I found a couple years ago, see previous piece: [id=135908308] This embossing is similar, from a well-used mold, the embossing is not as sharp as on the other piece, and includes the NGRA in HEMINGRAY embossed over GRAY. I traded the other piece away, so I can't compare them side-by-side.